# Struct egui::Align2

``pub struct Align2(pub [Align; 2]);``
Expand description

Two-dimension alignment, e.g. `Align2::LEFT_TOP`.

## Tuple Fields§

§`0: [Align; 2]`

## Implementations§

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### impl Align2

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#### pub fn x(self) -> Align

Returns an alignment by the X (horizontal) axis

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#### pub fn y(self) -> Align

Returns an alignment by the Y (vertical) axis

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#### pub fn to_sign(self) -> Vec2

-1, 0, or +1 for each axis

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#### pub fn anchor_rect(self, rect: Rect) -> Rect

Used e.g. to anchor a piece of text to a part of the rectangle. Give a position within the rect, specified by the aligns

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#### pub fn anchor_size(self, pos: Pos2, size: Vec2) -> Rect

Use this anchor to position something around `pos`, e.g. `Self::RIGHT_TOP` means the right-top of the rect will end up at `pos`.

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#### pub fn align_size_within_rect(self, size: Vec2, frame: Rect) -> Rect

e.g. center a size within a given frame

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#### pub fn pos_in_rect(self, frame: &Rect) -> Pos2

Returns the point on the rect’s frame or in the center of a rect according to the alignments of this object.

``````(*)-----------+------(*)------+-----------(*)--> X
|            |               |            |
|  Min, Min  |  Center, Min  |  Max, Min  |
|            |               |            |
+------------+---------------+------------+
|            |               |            |
(*)Min, Center|Center(*)Center|Max, Center(*)
|            |               |            |
+------------+---------------+------------+
|            |               |            |
|  Min, Max  | Center, Max   |  Max, Max  |
|            |               |            |
(*)-----------+------(*)------+-----------(*)
|
Y
``````

## Trait Implementations§

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### impl Clone for Align2

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#### fn clone(&self) -> Align2

Returns a copy of the value. Read more
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#### fn clone_from(&mut self, source: &Self)

Performs copy-assignment from `source`. Read more
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### impl Debug for Align2

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#### fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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### impl Hash for Align2

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#### fn hash<__H>(&self, state: &mut __H)where __H: Hasher,

Feeds this value into the given `Hasher`. Read more
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#### fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given `Hasher`. Read more
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### impl Index<usize> for Align2

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#### type Output = Align

The returned type after indexing.
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#### fn index(&self, index: usize) -> &Align

Performs the indexing (`container[index]`) operation. Read more
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### impl IndexMut<usize> for Align2

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#### fn index_mut(&mut self, index: usize) -> &mut Align

Performs the mutable indexing (`container[index]`) operation. Read more
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### impl PartialEq for Align2

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#### fn eq(&self, other: &Align2) -> bool

This method tests for `self` and `other` values to be equal, and is used by `==`.
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#### fn ne(&self, other: &Rhs) -> bool

This method tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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## Blanket Implementations§

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### impl<T> Any for Twhere T: 'static + ?Sized,

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#### fn type_id(&self) -> TypeId

Gets the `TypeId` of `self`. Read more
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### impl<T> Borrow<T> for Twhere T: ?Sized,

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#### fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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### impl<T> BorrowMut<T> for Twhere T: ?Sized,

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#### fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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### impl<T> From<T> for T

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#### fn from(t: T) -> T

Returns the argument unchanged.

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### impl<T, U> Into<U> for Twhere U: From<T>,

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#### fn into(self) -> U

Calls `U::from(self)`.

That is, this conversion is whatever the implementation of `From<T> for U` chooses to do.

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### impl<T> ToOwned for Twhere T: Clone,

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#### type Owned = T

The resulting type after obtaining ownership.
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#### fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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#### fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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### impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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#### type Error = Infallible

The type returned in the event of a conversion error.
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#### fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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### impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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#### type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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#### fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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